Butterfly Valves

DGV CO., LTD. specializes in manufacturing and supplying high-quality butterfly valves, leveraging over 30 years of technological expertise and experience. DGV provides optimal valve solutions to meet the needs of diverse industrial sites.
DGV carefully selects superior corrosion-resistant and durable raw materials and conducts domestic casting and processing, obtaining both competitive pricing and high quality. In the domestic market, DGV has established itself as a recognized butterfly valve brand, offering unparalleled performance and value.

Eccentric Butterfly Valves
DGV’s eccentric butterfly valves are primarily used to control steam and other high-temperature, high-pressure fluids. Their simple design allows for a wide range of applications, from simple open & close operations to proportional control.
The eccentric butterfly valves feature a forceful fitting of the seat cover, fundamentally eliminating the source of leakage. Furthermore, key components of the valve ― such as the body, disc, and seat ― can be customized with materials suited to the operating environment, providing optimized solutions for customer needs.
The eccentric butterfly valves support both manual (lever, gear) and automatic (pneumatic, electric) driving methods, and are manufactured according to international standards such as KS, JIS, and ANSI. Available in various sizes up to 800 mm, the valves meet international safety and quality certifications such as ISO, KC, and CE.

Concentric Butterfly Valves
DGV’s concentric butterfly valves are primarily used for fluid control, such as water, and sewerage. Their simple structure ensures minimal failures and easy maintenance.
The concentric butterfly valves utilize a hard seat, ensuring superior durability even under high pressure. Non-copper butterfly valves with an inflatable seat, commonly used in secondary battery manufacturing processes, are also available.

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